HA

Hans-Dieter N agerl

CO Chemische Fabrik Budenheim Rudolf A. Oetker: 1 patents #1 of 8Top 15%
📍 Dudenhofen, DE: #3 of 8 inventorsTop 40%
Overall (1997): #144,860 of 185,788Top 80%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5607990 Method for making phenol-formaldehyde resins flame-resistant Karlheinz Dorn, Klaus Frankenfeld, Klaus Sommer 1997-03-04